#51DFCE#51DFCE

#51DFCE is a very light, vivid teal. Relative luminance 0.590; OKLCH L 82.3% C 0.123 H 184.0°. Best body text is #000000 at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#51DFCE
RGB	rgb(81, 223, 206)
HSL	hsl(173, 69%, 60%)
HSV	hsv(173, 64%, 87%)
CMYK	cmyk(63.7%, 0%, 7.6%, 12.5%)
CIE-LAB	lab(81.28, -41.77, -2.90)
CIE-LCH	lch(81.28, 41.87, 183.98°)
OKLab	oklab(82.33% -0.1229 -0.0085)
OKLCH	oklch(82.33% 0.123 184)
XYZ	xyz(40.9164, 58.9764, 67.6078)
Luminance	0.5898 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DFCE #DF5162

analogous

#51DF87 #51DFCE #51A9DF

triadic

#51DFCE #CE51DF #DFCE51

tetradic

#51DFCE #8751DF #DF5162 #A9DF51

square

#51DFCE #8751DF #DF5162 #A9DF51

split-complementary

#51DFCE #DF51A9 #DF8751

monochromatic

#1C998A #26CDB9 #51DFCE #85E9DD #B8F2EB

Accessibility & contrast

On white

1.64

#51DFCE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.80

#51DFCE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DFCE

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DFCE	#FFFFFF	#000000	##000000
##51DFCE	1.00	1.64	12.80	12.80
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.80	21.00	1.00	1.00
##000000	12.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5D3CD

Deuteranopia (green-blind)

#C0C3D0

Tritanopia (blue-blind)

#00E3DA

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #51dfce;
/* rgb */ color: rgb(81, 223, 206);
/* oklch */ color: oklch(82.3% 0.123 184.0);

Tailwind

colors: {
  custom: {
    50: '#92e9dc',
    500: '#51dfce',
    950: '#000000',
  },
}

SCSS

$custom: #51dfce;
$custom-light: #92e9dc;
$custom-dark: #000000;

JSON

{
  "hex": "#51dfce",
  "rgb": {
    "r": 81,
    "g": 223,
    "b": 206
  },
  "hsl": {
    "h": 172.817,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.82331,
    "c": 0.12323,
    "h": 184
  },
  "luminance": 0.58981
}

Semantic roles & 50–950 ramp

primary

#51DFCE

secondary

#9D3743

accent

#3C51EC

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #51DFCE

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →